BenNatuf
Limit Authority
They are the reason the government can collect taxes, excizes and duties.Then why is it in the constitution?You fail to consider the correct answer:I see where you are going and without researching it further I don't know the answer. It perhaps has something to do with the fact that they wanted or needed to be very clear on what could be done regarding military operations.
That neither the 'common defense' nor the 'general welfare' clauses, in and of themselves, grant any power to Congress.
Of course you still havn't explained how giving "some people in the united states other peoples money" provides for the "general welfare of the united states". All it does is detract from the welfare of the general population to provide for the welfare of specific others. You cannot provide for the "general welfare" by taking from most of them to give to few of them.